iPadOS 9.3.5 (build 13G36) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2016-08-25T16:53:14Z. The update package is 56.2 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 301d0e73ea43fa9e506c4f6d314bc777e8b71f58.zip.